2493045

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 4521600

約数和(自身を除く): 2028555

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 313, 531, 885, 939, 1565, 1593, 2655, 2817, 4695, 7965, 8451, 14085, 18467, 42255, 55401, 92335, 166203, 277005, 498609, 831015, 2493045]

約数ペア:

[(1, 2493045), (3, 831015), (5, 498609), (9, 277005), (15, 166203), (27, 92335), (45, 55401), (59, 42255), (135, 18467), (177, 14085), (295, 8451), (313, 7965), (531, 4695), (885, 2817), (939, 2655), (1565, 1593)]